active service 的英语意思
active serviceˌactive ˈservice (also ˌactive ˈduty) noun [uncountable] 
查看全部语言翻译 the work that soldiers do in a war士兵在战争中执行的任务: 
Powell was declared unfit for active service.鲍威尔被宣布不适合服现役。on active service/duty More than 20,000 women are on active duty.超过两万名女性正在服现役。
查看全部语言翻译 the work that soldiers do in a war士兵在战争中执行的任务: Powell was declared unfit for active service.鲍威尔被宣布不适合服现役。on active service/duty More than 20,000 women are on active duty.超过两万名女性正在服现役。